Rong-chi Chang
Hsinchu B J J
Chinese Taipei 
Age 20      Belt BLUE
MALE BLUE ADULT 18
Points
5.50
Gold
1
Silver
0
Bronze
2
Sjjif World Accumulative Rank
Ranking
159
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 5.5 1 0 2
tokyo international spring jiu jitsu championship 2023 male blue adult feather BRONZ
marianas pro japan 2023 male blue adult feather BRONZ
asjjf taiwan international jiu jitsu championship 2023 male blue adult feather GOLD